Carlos brings a pair of identical yo-yos (modeled as solid disks with rotational inertia , 05 ) to the top of the stadium bleachers of height H. The yo-yos both have a mass M and a radius R and are wound with a string so thin that the mass of the string can be ignored. Carlos simultaneously drops one yo-yo while he lets the other unwind.
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Acar tire contains 0.0380 m^3 3 of air at a pressure of 2.20 ×10^{5} 5 n/m^2 2 (about 32 psi). how much more internal energy does this gas have than the same volume has at normal atmospheric pressure, 1.01x10^5 5 pa?
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Which additional product balances the reaction h2so4 + 2naoh → na2so4 + 2h2o 2oh h2o2 h3o
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Carlos brings a pair of identical yo-yos (modeled as solid disks with rotational inertia , 05 ) to t...
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